SCIENCE UNSETTLED: Health Officials Split Over Advice on Pregnancy in Zika Areas. “As the Zika virus bears down on the United States, federal health officials are divided over a politically and ethically charged question: Should they advise American women to delay pregnancy in areas where the virus is circulating? Some infectious disease experts are arguing that avoiding conception is the only sure way to prevent the births of deformed babies, according to outside researchers who serve on various advisory panels. Women’s health specialists, on the other hand, counter that the government should not tell women what to do with their bodies.”

So I guess smoking during pregnancy is okay, too.